LAPACK 3.12.0
LAPACK: Linear Algebra PACKage
Collaboration diagram for {he,sy}tf2: triangular factor, level 2:

Functions

subroutine chetf2 (UPLO, N, A, LDA, IPIV, INFO)
 CHETF2 computes the factorization of a complex Hermitian matrix, using the diagonal pivoting method (unblocked algorithm calling Level 2 BLAS). More...
 
subroutine csytf2 (UPLO, N, A, LDA, IPIV, INFO)
 CSYTF2 computes the factorization of a real symmetric indefinite matrix, using the diagonal pivoting method (unblocked algorithm). More...
 
subroutine dsytf2 (UPLO, N, A, LDA, IPIV, INFO)
 DSYTF2 computes the factorization of a real symmetric indefinite matrix, using the diagonal pivoting method (unblocked algorithm). More...
 
subroutine ssytf2 (UPLO, N, A, LDA, IPIV, INFO)
 SSYTF2 computes the factorization of a real symmetric indefinite matrix, using the diagonal pivoting method (unblocked algorithm). More...
 
subroutine zhetf2 (UPLO, N, A, LDA, IPIV, INFO)
 ZHETF2 computes the factorization of a complex Hermitian matrix, using the diagonal pivoting method (unblocked algorithm, calling Level 2 BLAS). More...
 
subroutine zsytf2 (UPLO, N, A, LDA, IPIV, INFO)
 ZSYTF2 computes the factorization of a real symmetric indefinite matrix, using the diagonal pivoting method (unblocked algorithm). More...
 

Detailed Description